| Items |
 Y255 Mediium Voltage, 2300/4000V, Totally Enclosed Marathon Electric Motors |
Y256 Mediium Voltage, 2300/4000V, Totally Enclosed Marathon Electric Motors |
Y257 Mediium Voltage, 2300/4000V, Totally Enclosed Marathon Electric Motors |
Y903 Mediium Voltage, 2300/4000V, Totally Enclosed Marathon Electric Motors |
Y900 Mediium Voltage, 2300/4000V, Totally Enclosed Marathon Electric Motors |
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| Category | Medium Voltage | |||||||||
| Manufacturer | Marathon Electric | |||||||||
| Motor Type | Medium Voltage, 2300/4000 Volt, Blue Chip XRI® Severe Duty | |||||||||
| Style | Totally Enclosed, Rigid Base | |||||||||
| RPM | 900 rpm | 1800 rpm | 1200 rpm | 3600 rpm | 1800 rpm | |||||
| Voltage | 2300 volts4000 volts | |||||||||
| Nominal Efficiency | 93.0 | 94.1 | 94.5 | 93.6 | 94.1 | |||||
| Multiplier Symbol | S6 | |||||||||
| Service Factor | 1.15 | |||||||||
| Frame | 447 9T | 447 9T | 447 9T | 447 9TS | 447 9T | |||||
| Model Number | 449TVFS16535 | |||||||||
| Full Load Ampere (FLA) | 16.0 amps27.0 amps | 17.0 amps30.0 amps | 18.0 amps32.0 amps | 19.8 amps34.0 amps | 21.0 amps36.0 amps | |||||
| Dim. - "C" | 51.69 | 56.71 | 51.69 | 47.94 | 51.69 | |||||
| Horsepower | 100 | 125 | 125 | 150 | 150 | |||||
| Phase | 3 | |||||||||
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